Cita APA (7a ed.)

Ball, G. W. (2013). They called them soldier boys: A Texas infantry regiment in World War I. University of North Texas Press.

Cita Chicago Style (17a ed.)

Ball, Gregory W. They Called Them Soldier Boys: A Texas Infantry Regiment in World War I. Denton: University of North Texas Press, 2013.

Cita MLA (8a ed.)

Ball, Gregory W. They Called Them Soldier Boys: A Texas Infantry Regiment in World War I. University of North Texas Press, 2013.